%0 Journal Article %A E. Steck %A H. Lorenz %A T. Gotterbarm %A M. Jung %A W. Richter %T SPONTANEOUS CHONDROGENIC MSC-DIFFERENTIATION IN A PORCINE ARTICULAR CARTILAGE DEFECT %D 2009 %J Orthopaedic Proceedings %P 459-460 %V 91-B %N SUPP_III %R 10.1302/0301-620X.91BSUPP_III.0910459c %U https://doi.org/10.1302/0301-620X.91BSUPP_III.0910459c %K